package com.community.web.user.service;

import com.community.model.entity.Carts;
import com.baomidou.mybatisplus.extension.service.IService;
import com.community.web.user.vo.CartInfoVo;

import java.util.List;

/**
* @author admin
* @description 针对表【carts】的数据库操作Service
* @createDate 2024-07-02 10:56:56
*/
public interface CartsService extends IService<Carts> {

    void add(Carts carts);

    List<CartInfoVo> selectByUserId(Long userId);

    void updateNumber(Carts carts);
}
